square confidence interval for o2 in moderate Exercises 6.92-6.104 Learning the

Question

square confidence interval for o2 in moderate Exercises 6.92-6.104 Learning the Mechanics 6.92 For each of the following combinations of a and degrees of freedom (d), use Table IV in Appendix D to find the 6.95 A values of xa/2 and (1-a/2) that would be used to form a ma L06095 Co confidence interval for 2. 05, df 7 a. a 10, df 16 b. a c. a 01, df 20 Apply d. a 05, df 20 93 Given the following values of r, s and n, form a 90% confi 6.96 M dence interval for o 50 2.5, n 21, s a. 15 02, n b. X 1.3, s

Explanation / Answer

Answer:

a). (1.690, 16.013)

b). (7.962, 26.296)

c). (7.434, 39.997)

d). ( 9.591, 34.170)

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